I'm not expecting a staring contest, but he pretty much never looks at me during sex, and I find this a bit odd. Hopefully i'm just being paranoid. 90% of time time, we do it with him behind me, so it's not like there is loads of opportunity to look at each other, but if I turn around, he's usually staring at the ceiling (!). Maybe he is just concentrating? Or maybe he'd rather be somewhere else